Matthew 6:20-23

20 Instead, you should want to have valuable things in heaven. Insects and water cannot destroy anything there. Men cannot rob you of your things there. 21 Then you will be thinking a lot about heaven, because that is where you keep your valuable things.

22 Your eyes are like lamps and your body is like a room. Make sure that your eyes are like a clean lamp, then your whole body will have light. 23 If your eyes are not good, then your whole body will be in the dark. If the light in you has become dark, you will be living in a very dark place.’